Listen to Kassu Bussu online. Kassu Bussu is a Telugu language song and is sung by S.P. Balasubrahmanyam and Chitra. Kassu Bussu, from the album Edurinti Mogudu Pakkinti Pellam, was released in the year 2014. The duration of the song is 3:52. Download Telugu songs online from JioSaavn.